10.1-10.3 Review

The midpoints of △WXY are R, S, and T. What segment is RS parallel to?

• WX

• XY

• WY

• ST

The midpoints of △WXY are R, S, and T. If ST = 6, what is the length of XW?

• 6

• 12

• 3

• 9

Find the value of x if US is a perpendicular bisector to RT.

• 2

• 1

• 3

• 4

The midpoints of △WXY are R, S, and T. If WX = 16, XY = 16, WY = 20, then the perimeter of ΔRST = ________.

• 26

• 52

• 18

• 640

In △ABC, if DE is a midsegment. Find m∠AED.

• 60°

• 97°

• 23°

• 180°

The midpoints of △WXY are R, S, and T.

If  RT = 3x + 9 and XY = 4x + 38, then find RT.

• 5.6

• 10

• 29

• 39

If DB is a perpendicular bisector of AC, then find the value of AD.

• 9

• 61

• 37

• 33

If DB is a perpendicular bisector of AC, then find the value of y.

• 7

• 1

• 4

• 2

Given D is the circumcenter. What is the length of DC in the triangle?

• 5

• 9.5

• 14

• 7

Given D is the circumcenter. What is the length of CF in the triangle?

• 9.5

• 5

• 7

• 14